Tibet ( ) is a region in the western part of East Asia covering much of the Tibetan Plateau. It is the homeland of the Tibetans. Other ethnic groups also reside on the plateau, including Mongols, the Lhoba, Monpa, Qiang, Sherpa, and since the 20th century, Han and Hui peoples. Tibet is the highest region on Earth, with an average elevation of 4,380 m (14,000 ft). Lying within the Himalayas, the highest point in Tibet is Mount Everest – the highest peak on Earth, standing 8,848 m (29,000 ft) above sea level. Today, the People's Republic of China governs most of the historical area as the Tibet Autonomous Region and autonomous prefectures within Gansu, Sichuan, Qinghai, and Yunnan provinces.
In the 7th century, the Yarlung dynasty expanded into surrounding areas such as Amdo. In the 9th century, the Tibetan Empire stretched from the Tarim Basin and Pamirs in the west to Yunnan and Bengal in the southeast but was divided among a number of principalities and tribal groups following its dissolution. Central Tibet and peripheral regions often fell under Chinese or Mongol patronage between the 13th and the 18th centuries, while the Gelug school of Tibetan Buddhism rose to prominence. The Qing dynasty established its rule in Tibet after expelling Mongol forces and incorporated many areas into Sichuan and other administrative regions.
Following the Xinhai Revolution in 1912, Qing soldiers were disarmed and escorted out of Tibet, but it was constitutionally claimed by the Republic of China as the Tibet Area. The 13th Dalai Lama declared independence in 1913, although it was neither recognised by the Chinese government nor any foreign power. Central Tibet operated autonomously until 1951 when, following the Battle of Chamdo, it was annexed by the People's Republic of China after the 14th Dalai Lama ratified the Seventeen Point Agreement. His government was abolished after the failure of the 1959 Tibetan uprising.

The Tibetan independence movement is principally led by the Tibetan diaspora. Various human rights organizations have reported restrictions on civil liberties, including limitations on religious practices, freedom of expression, and assembly, with the Chinese government maintaining strict control over information. Reports on the extent of these restrictions vary, and claims of cultural suppression, including the sinicization of Tibet, are a subject of debate among scholars and international observers.
The dominant religion in Tibet is Tibetan Buddhism; other religions include Bön, an indigenous religion similar to Tibetan Buddhism; Islam; and Christianity. Tibetan Buddhism is a primary influence on the art, music, and festivals of the region. Tibetan architecture reflects Chinese and Indian influences. Staple foods in Tibet are roasted barley, yak meat, and butter tea. With the growth of tourism in recent years, the service sector has become the largest sector in Tibet, accounting for 50.1% of the local GDP in 2020. In 2024, more than 63.89 million domestic and foreign tourists visited Xizang.
Names and etymologies
The endonymic term for Tibet is Bod(Bö) (Tibetan: བོད). Some scholars believe it is derived from the Sanskrit Bhauṭṭa and referenced in Greek in Geography (Ptolemy) and Periplus of the Erythraean Sea. The first known English word Tibet dates back to 1827 CE and may have been derived from Arabic, Mongolic, or Turkic languages. The best-known medieval Chinese name for the region is 吐蕃 (alternatively 土蕃 or 土番), pronounced in Middle Chinese as thux-phjon or thux-pjon (x representing the shang tone). The first known use of xizang 西藏 or zang 藏 dates back to the 16th or 17th century during the Ming and Qing dynasties.

Language
Linguists generally classify the Tibetan language as a Tibeto-Burman language of the Sino-Tibetan language family, although the boundaries between 'Tibetan' and certain other Himalayan languages can be unclear. According to Matthew Kapstein:
From the perspective of historical linguistics, Tibetan most closely resembles Burmese among the major languages of Asia. Grouping these two together with other apparently related languages spoken in the Himalayan lands, as well as in the highlands of Southeast Asia and the Sino-Tibetan frontier regions, linguists have generally concluded that there exists a Tibeto-Burman family of languages. More controversial is the theory that the Tibeto-Burman family is itself part of a larger language family, called Sino-Tibetan, and that through it Tibetan and Burmese are distant cousins of Chinese.
The language has numerous regional dialects which are generally not mutually intelligible. It is employed throughout the Tibetan plateau and Bhutan and is also spoken in parts of Nepal and northern India, such as Sikkim. In general, the dialects of central Tibet (including Lhasa), Kham, Amdo and some smaller nearby areas are considered Tibetan dialects. Other forms, particularly Dzongkha, Sikkimese, Sherpa, and Ladakhi, are considered by their speakers, largely for political reasons, to be separate languages. However, if the latter group of Tibetan-type languages are included in the calculation, then 'greater Tibetan' is spoken by approximately 6 million people across the Tibetan Plateau. Tibetan is also spoken by approximately 150,000 exile speakers who have fled from modern-day Tibet to India and other countries.

Although spoken Tibetan varies according to the region, the written language, based on Classical Tibetan, is consistent throughout. This is probably due to the long-standing influence of the Tibetan empire, whose rule embraced (and extended at times far beyond) the present Tibetan linguistic area, which runs from Gilgit Baltistan in the west to Yunnan and Sichuan in the east, and from north of Qinghai Lake south as far as Bhutan. The Tibetan language has its own script which it shares with Ladakhi and Dzongkha, and which is derived from the ancient Indian Brāhmī script.
Starting in 2001, the local deaf sign languages of Tibet were standardized, and Tibetan Sign Language is now being promoted across the country.
The first Tibetan-English dictionary and grammar book was written by Alexander Csoma de Kőrös in 1834.

History
Early history
Humans inhabited the Tibetan Plateau at least 21,000 years ago. This population was largely replaced around 3,000 BP by Neolithic immigrants from northern China, but there is a partial genetic continuity between the Paleolithic inhabitants and contemporary Tibetan populations.
The earliest Tibetan historical texts identify the Zhang Zhung culture as a people who migrated from the Amdo region into what is now the region of Guge in western Tibet. Zhang Zhung is considered to be the original home of the Bön religion. By the 1st century BCE, a neighboring kingdom arose in the Yarlung valley, and the Yarlung king, Drigum Tsenpo, attempted to remove the influence of the Zhang Zhung by expelling the Zhang's Bön priests from Yarlung. He was assassinated and Zhang Zhung continued its dominance of the region until it was annexed by Songtsen Gampo in the 7th century. Prior to Songtsen Gampo, the kings of Tibet were more mythological than factual, and there is insufficient evidence of their existence.
Tibetan Empire
In the 6th century, the king, Namri Songtsen, began to annex neighboring tribes by force, he was later murdered, and his son Songtsen Gampo succeeded him and quelled rebellions in various regions. Songtsen Gampo inherited his father's will and successively conquered and annexed other countries such as "Songbo" in the Yushu area of Qinghai, Sumpa in the west, "Kangguo" (called "Dongnwu Kingdom" in the Old Book of Tang) in Qianduo (now Chamdo), "Fuguo (Chinese:附国)" in Ganzi, "Fanlu (Chinese:蕃绿)" in Litang, and Tuyuhun in Qinghai. Songtsen Gampo also led a large army to attack Zhangzhung in 642. It took him three years to conquer Zhangzhung and sent Khyungpo Pungse Sutse as the governor of Zhangzhung. Zhangzhung then became a vassal state of the Tibetan Empire.

Songtsen Gampo also brought in many reforms, and Tibetan power spread rapidly, creating a large and powerful empire. It is traditionally considered that his first wife was the Princess of Nepal, Bhrikuti, and that she played a great role in the establishment of Buddhism in Tibet. In 640, he married Princess Wencheng, the niece of the Chinese emperor Taizong of Tang China.
Under the next few Tibetan kings, Buddhism became established as the state religion and Tibetan power increased even further over large areas of Central Asia, while major inroads were made into Chinese territory, even reaching the Tang's capital Chang'an (modern Xi'an) in late 763. However, the Tibetan occupation of Chang'an only lasted for fifteen days, after which they were defeated by Tang and its ally, the Turkic Uyghur Khaganate.
The Kingdom of Nanzhao (in Yunnan and neighbouring regions) remained under Tibetan control from 750 to 794, when they turned on their Tibetan overlords and helped the Chinese inflict a serious defeat on the Tibetans.

In 747, the hold of Tibet was loosened by the campaign of general Gao Xianzhi, who tried to re-open the direct communications between Central Asia and Kashmir. By 750, the Tibetans had lost almost all of their central Asian possessions to the Chinese. However, after Gao Xianzhi's defeat by the Arabs and Qarluqs at the Battle of Talas (751) and the subsequent civil war known as the An Lushan Rebellion (755), Chinese influence decreased rapidly and Tibetan influence resumed.
At its height in the 780s to 790s, the Tibetan Empire reached its highest glory when it ruled and controlled a territory stretching from modern-day Afghanistan, Bangladesh, Bhutan, Burma, China, India, Nepal, Pakistan, Kazakhstan, Kyrgyzstan, Tajikistan.
In 821/822 CE, Tibet and China signed a peace treaty. A bilingual account of this treaty, including details of the borders between the two countries, is inscribed on a stone pillar which stands outside the Jokhang temple in Lhasa. Tibet continued as a Central Asian empire until the mid-9th century, when a civil war over succession led to the collapse of imperial Tibet. The period that followed is known traditionally as the Era of Fragmentation, when political control over Tibet became divided between regional warlords and tribes with no dominant centralized authority. An Islamic invasion from Bengal took place in 1206.
Yuan dynasty
The Mongol Yuan dynasty, through the Bureau of Buddhist and Tibetan Affairs, or Xuanzheng Yuan, ruled Tibet through a top-level administrative department. One of the department's purposes was to select a dpon-chen ("great administrator"), usually appointed by the lama and confirmed by the Mongol emperor in Beijing. The Sakya lama retained a degree of autonomy, acting as the political authority of the region, while the dpon-chen held administrative and military power. Mongol rule of Tibet remained separate from the main provinces of China, but the region existed under the administration of the Yuan dynasty. If the Sakya lama ever came into conflict with the dpon-chen, the dpon-chen had the authority to send Chinese troops into the region.
Tibet retained nominal power over religious and regional political affairs, while the Mongols managed a structural and administrative rule over the region, reinforced by the rare military intervention. This existed as a "diarchic structure" under the Yuan emperor, with power primarily in favor of the Mongols. Mongolian prince Khuden gained temporal power in Tibet in the 1240s and sponsored Sakya Pandita, whose seat became the capital of Tibet. Drogön Chögyal Phagpa, Sakya Pandita's nephew became Imperial Preceptor of Kublai Khan, founder of the Yuan dynasty.
Yuan control over the region ended with the Ming overthrow of the Yuan and Tai Situ Changchub Gyaltsen's revolt against the Mongols. Following the uprising, Tai Situ Changchub Gyaltsen founded the Phagmodrupa dynasty, and sought to reduce Yuan influences over Tibetan culture and politics.
Phagmodrupa, Rinpungpa and Tsangpa dynasties
Between 1346 and 1354, Tai Situ Changchub Gyaltsen toppled the Sakya and founded the Phagmodrupa dynasty. The following 80 years saw the founding of the Gelug school (also known as Yellow Hats) by the disciples of Je Tsongkhapa, and the founding of the important Ganden, Drepung and Sera monasteries near Lhasa. However, internal strife within the dynasty and the strong localism of the various fiefs and political-religious factions led to a long series of internal conflicts. The minister family Rinpungpa, based in Tsang (West Central Tibet), dominated politics after 1435. In 1565 they were overthrown by the Tsangpa dynasty of Shigatse which expanded its power in different directions of Tibet in the following decades and favoured the Karma Kagyu sect.
Rise of Ganden Phodrang and Buddhist Gelug school
In 1578, Altan Khan of the Tümed Mongols gave Sonam Gyatso, a high lama of the Gelugpa school, the name Dalai Lama, Dalai being the Mongolian translation of the Tibetan name Gyatso "Ocean".
The 5th Dalai Lama (1617–1682) is known for unifying the Tibetan heartland under the control of the Gelug school of Tibetan Buddhism, after defeating the rival Kagyu and Jonang sects and the secular ruler, the Tsangpa prince, in a prolonged civil war. His efforts were successful in part because of aid from Güshi Khan, the Oirat leader of the Khoshut Khanate. With Güshi Khan as a largely uninvolved overlord, the 5th Dalai Lama and his intimates established a civil administration which is referred to by historians as the Lhasa state. This Tibetan regime or government is also referred to as the Ganden Phodrang.
Qing dynasty
Qing dynasty rule in Tibet began with their 1720 expedition to the country when they expelled the invading Dzungars. Amdo came under Qing control in 1724, and eastern Kham was incorporated into neighbouring Chinese provinces in 1728. Meanwhile, the Qing government sent resident commissioners called Ambans to Lhasa. In 1750, the Ambans and the majority of the Han Chinese and Manchus living in Lhasa were killed in a riot, and Qing troops arrived quickly and suppressed the rebels in the next year. Like the preceding Yuan dynasty, the Manchus of the Qing dynasty exerted military and administrative control of the region, while granting it a degree of political autonomy. The Qing commander publicly executed a number of supporters of the rebels and, as in 1723 and 1728, made changes in the political structure and drew up a formal organization plan. The Qing now restored the Dalai Lama as ruler, leading the governing council called Kashag, but elevated the role of Ambans to include more direct involvement in Tibetan internal affairs. At the same time, the Qing took steps to counterbalance the power of the aristocracy by adding officials recruited from the clergy to key posts.
For several decades, peace reigned in Tibet, but in 1792, the Qing Qianlong Emperor sent a large Chinese army into Tibet to push the invading Nepalese out. This prompted yet another Qing reorganization of the Tibetan government, this time through a written plan called the "Twenty-Nine Regulations for Better Government in Tibet". Qing military garrisons staffed with Qing troops were now also established near the Nepalese border. Tibet was dominated by the Manchus in various stages in the 18th century, and the years immediately following the 1792 regulations were the peak of the Qing imperial commissioners' authority; but there was no attempt to make Tibet a Chinese province.
In 1834, the Sikh Empire invaded and annexed Ladakh, a culturally Tibetan region that was an independent kingdom at the time. Seven years later, a Sikh army led by General Zorawar Singh invaded western Tibet from Ladakh, starting the Sino-Sikh War. A Qing-Tibetan army repelled the invaders but was in turn defeated when it chased the Sikhs into Ladakh. The war ended with the signing of the Treaty of Chushul between the Chinese and Sikh empires.
As the Qing dynasty weakened, its authority over Tibet also gradually declined, and by the mid-19th century, its influence was minuscule. Qing authority over Tibet had become more symbolic than real by the late 19th century, although in the 1860s, the Tibetans still chose for reasons of their own to emphasize the empire's symbolic authority and make it seem substantial.
In 1774, a Scottish nobleman, George Bogle, travelled to Shigatse to investigate prospects of trade for the East India Company. His efforts, while largely unsuccessful, established permanent contact between Tibet and the Western world. However, in the 19th century, tensions between foreign powers and Tibet increased. The British Empire was expanding its territories in India into the Himalayas, while the Emirate of Afghanistan and the Russian Empire were both doing likewise in Central Asia.
In 1904, a British expedition to Tibet, spurred in part by a fear that Russia was extending its power into Tibet as part of the Great Game, was launched. Although the expedition initially set out with the stated purpose of resolving border disputes between Tibet and Sikkim, it quickly turned into a military invasion. The British expeditionary force, consisting of mostly Indian troops, quickly invaded and captured Lhasa, with the Dalai Lama fleeing to the countryside. Afterwards, the leader of the expedition, Sir Francis Younghusband, negotiated the Convention Between Great Britain and Tibet with the Tibetans, which guaranteed the British great economic influence but ensured the region remained under Chinese control. The Qing imperial resident, known as the Amban, publicly repudiated the treaty, while the British government, eager for friendly relations with China, negotiated a new treaty two years later known as the Convention Between Great Britain and China Respecting Tibet. The British agreed not to annex or interfere in Tibet in return for an indemnity from the Chinese government, while China agreed not to permit any other foreign state to interfere with the territory or internal administration of Tibet.
In 1910, the Qing government sent a military expedition of its own under Zhao Erfeng to establish direct Manchu-Chinese rule and, in an imperial edict, deposed the Dalai Lama, who fled to British India. Zhao Erfeng defeated the Tibetan military conclusively and expelled the Dalai Lama's forces from the province. His actions were unpopular, and there was much animosity against him for his mistreatment of civilians and disregard for local culture.
Post-Qing period
After the Xinhai Revolution (1911–1912) toppled the Qing dynasty and the last Qing troops were escorted out of Tibet, the new Republic of China apologized for the actions of the Qing and offered to restore the Dalai Lama's title. The Dalai Lama refused any Chinese title and declared himself ruler of an independent Tibet. In 1913, Tibet and Outer Mongolia concluded a treaty of mutual recognition. The ROC continued to view the former Qing territory as its own, including Tibet. For the next 36 years, the 13th Dalai Lama and the regents who succeeded him governed Tibet. During this time, Tibet fought Chinese warlords for control of the ethnically Tibetan areas in Xikang and Qinghai (parts of Kham and Amdo) along the upper reaches of the Yangtze River. In 1914, the Tibetan government signed the Simla Convention with Britain, which recognized Chinese suzerainty over Tibet in return for a border settlement. China refused to sign the convention. Tibet continued to lack clear boundaries or international recognition of its status.
When in the 1930s and 1940s the regents displayed negligence in affairs, the Kuomintang Government of the Republic of China took advantage of this to expand its reach into the territory. On December 20, 1941, Kuomintang leader Chiang Kai-Shek noted in his diary that Tibet would be among the territories which he would demand as restitution for China following the conclusion of World War II.
Since 1950
Emerging with control over most of mainland China after the Chinese Civil War, the People's Republic of China annexed Tibet in 1950 and negotiated the Seventeen Point Agreement with the newly enthroned 14th Dalai Lama's government, affirming the People's Republic of China's sovereignty but granting the area autonomy. Subsequently, on his journey into exile, the 14th Dalai Lama completely repudiated the agreement, which he has repeated on many occasions. According to the CIA, the Chinese used the Dalai Lama to gain control of the military's training and actions.
The Dalai Lama had a strong following as many people from Tibet looked at him not just as their political leader, but as their spiritual leader. After the Dalai Lama's government fled to Dharamsala, India, during the 1959 Tibetan Rebellion, it established a rival government-in-exile. Afterwards, the Central People's Government in Beijing renounced the agreement and began implementation of the halted social and political reforms. During the Great Leap Forward, over 200,000 Tibetans may have died and approximately 6,000 monasteries were destroyed during the Cultural Revolution—destroying the vast majority of historic Tibetan architecture.
In 1980, General Secretary and reformist Hu Yaobang visited Tibet and ushered in a period of social, political, and economic liberalization. At the end of the decade, however, before the Tiananmen Square protests of 1989, monks in the Drepung and Sera monasteries started protesting for independence. The government halted reforms and started an anti-separatist campaign. Human rights organisations have been critical of the Beijing and Lhasa governments' approach to human rights in the region when cracking down on separatist convulsions that have occurred around monasteries and cities, most recently in the 2008 Tibetan unrest.
The central region of Tibet is now an autonomous region within China, the Tibet Autonomous Region. The Tibet Autonomous Region is a province-level entity of the People's Republic of China. It is governed by a People's Government, led by a chairman. In practice, however, the chairman is subordinate to the branch secretary of the Chinese Communist Party (CCP). In 2010, it was reported that, as a matter of convention, the chairman had almost always been an ethnic Tibetan, while the party secretary had always been ethnically non-Tibetan.
Geography
All of modern China, including Tibet, is considered a part of East Asia.
Mountains and rivers
Tibet has some of the world's tallest mountains, with several of them making the top ten list. Mount Everest, located on the border with Nepal, is, at 8,848.86 metres (29,032 ft), the highest mountain on earth. Several major rivers have their source in the Tibetan Plateau (mostly in present-day Qinghai Province). These include the Yangtze, Yellow River, Indus River, Mekong, Ganges, Salween and the Yarlung Tsangpo River (Brahmaputra River). The Yarlung Tsangpo Grand Canyon, along the Yarlung Tsangpo River, is among the deepest and longest canyons in the world.
Tibet has been called the "Water Tower" of Asia, and China is investing heavily in water projects in Tibet.
The Indus and Brahmaputra rivers originate from the vicinities of Lake Mapam Yumco in Western Tibet, near Mount Kailash. The mountain is a holy pilgrimage site for both Hindus and Tibetans. The Hindus consider the mountain to be the abode of Lord Shiva. The Tibetan name for Mount Kailash is Khang Rinpoche. Tibet has numerous high-altitude lakes referred to in Tibetan as tso or co. These include Qinghai Lake, Lake Manasarovar, Namtso, Pangong Tso, Yamdrok Lake, Siling Co, Lhamo La-tso, Lumajangdong Co, Lake Puma Yumco, Lake Paiku, Como Chamling, Lake Rakshastal, Dagze Co and Dong Co. The Qinghai Lake (Koko Nor) is the largest lake in the People's Republic of China.
Climate
The climate is severely dry nine months of the year, and average annual snowfall is only 46 cm (18 inches), due to the rain shadow effect. Western passes receive small amounts of fresh snow each year but remain traversible all year round. Low temperatures are prevalent throughout these western regions, where bleak desolation is unrelieved by any vegetation bigger than a low bush, and where the wind sweeps unchecked across vast expanses of arid plain. The Indian monsoon exerts some influence on eastern Tibet. Northern Tibet is subject to high temperatures in the summer and intense cold in the winter.
Wildlife
Sus scrofa expanded from its origin in southeast Asia into the Plateau, acquiring and fixing adaptive alleles for the high-altitude environment. The forests of Tibet are home to black bears, red pandas, musk deer, barking deer, and squirrels. Monkeys such as rhesus macaques and langurs live in the warmer forest zones. Tibetan antelopes, gazelles, and kiangs graze on the grasslands of the Tibetan plateau. Wild yak inhabit alpine tundra in the northern and western regions of Tibet. There are more than 500 bird species in Tibet. Because of the high altitude and harsh climate, Tibet has few insects.